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Core i5-1235U


Performance
297.5k points

Description
The Core i5-1235U is a cpu manufactured by Intel that was released on April 2022. This model has 10 Alder Lake-U cores with HyperThreading, runs at 3300 MHz as base frequency and has a a thermal design power of 15 W.

Alder Lake is the 12th generation of Intel Core. It uses the 10nm proccess and was the first to introduce a hybrid architecture with Performance cores and Efficiency cores.

Specs
Official name
12th Gen Intel(R) Core(TM) i5-1235U
CPUID
906a4
Core
Alder Lake-U
Architecture
Base frecuency
3.3 GHz
Boost frecuency
4.4 GHz
Socket
BGA 1700
Cores/Threads
10/12
TDP
15 W
Cache L1 (d+i)
2x32/8x64+2x48/8x32 kB
Cache L2
1x1280+4x2048 kB
Cache L3
12288 kB
Release date
April 2022
Mean monothread perf.
81.64k points
Mean multithread perf.
297.46k points

Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
Multithread
Test#1 (Integers)
7.33k
29.24k (x4.0)
Test#2 (FP)
18.27k
83.32k (x4.6)
Test#3 (Generic, ZIP)
12.8k
54.53k (x4.3)
Test#1 (Memory)
13.2k
4.99k (x0.4)
TOTAL
51.61k
172.07k (x3.3)

SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
Multithread
Test#1 (Integers)
23.53k
106.07k (x4.5)
Test#2 (FP)
23.51k
115.88k (x4.9)
Test#3 (Generic, ZIP)
14.71k
60.53k (x4.1)
Test#1 (Memory)
13.24k
5.88k (x0.4)
TOTAL
74.99k
288.36k (x3.8)

AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
Multithread
Test#1 (Integers)
23.03k
111.78k (x4.9)
Test#2 (FP)
24.11k
124.18k (x5.2)
Test#3 (Generic, ZIP)
13.9k
59.87k (x4.3)
Test#1 (Memory)
12.11k
5.76k (x0.5)
TOTAL
73.15k
301.58k (x4.1)

AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
Multithread
Test#1 (Integers)
36.73k
130.18k (x3.5)
Test#2 (FP)
22.09k
110.21k (x5.0)
Test#3 (Generic, ZIP)
11.24k
50.76k (x4.5)
Test#1 (Memory)
11.58k
6.31k (x0.5)
TOTAL
81.64k
297.46k (x3.6)

RAM models tested along with this CPU
Model
Type
Frequency
Size
DDR4
3200 MHz
8 GB
DDR4
3200 MHz
16 GB
DDR4
3200 MHz
32 GB
DDR4
3200 MHz
8 GB
DDR4
3200 MHz
8 GB

Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.com

Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to Core i5-1235U
80CE000080CE Core i5-1235U (This model)
 Mode FPU monothread  [51.61k points]
 Mode FPU multithread  [172.07k points]
 Mode AVX2 monothread  [81.64k points]
 Mode AVX2 multithread  [297.46k points]
 Mode FPU monothread  [41.54k points -19.52%]
 Mode FPU multithread  [163.95k points -4.72%]
 Mode AVX2 monothread  [62.92k points -22.93%]
 Mode AVX2 multithread  [276.46k points -7.06%]
 Mode FPU monothread  [49.98k points -3.16%]
 Mode FPU multithread  [161.65k points -6.06%]
 Mode AVX2 monothread  [93.54k points +14.57%]
 Mode AVX2 multithread  [330.62k points +11.15%]
 Mode FPU monothread  [42.12k points -18.39%]
 Mode FPU multithread  [202.61k points +17.75%]
 Mode AVX2 monothread  [73.69k points -9.73%]
 Mode AVX2 multithread  [374.06k points +25.75%]
 Mode FPU monothread  [54.04k points +4.71%]
 Mode FPU multithread  [271.76k points +57.93%]
 Mode AVX2 monothread  [76.46k points -6.34%]
 Mode AVX2 multithread  [399.39k points +34.27%]
 Mode FPU monothread  [54.29k points +5.20%]
 Mode FPU multithread  [281.22k points +63.43%]
 Mode AVX2 monothread  [102.51k points +25.56%]
 Mode AVX2 multithread  [544.64k points +83.10%]
 Mode FPU monothread  [44.9k points -13.00%]
 Mode FPU multithread  [240.71k points +39.89%]
 Mode AVX2 monothread  [79.2k points -2.99%]
 Mode AVX2 multithread  [487.05k points +63.74%]
 Mode FPU monothread  [41.34k points -19.89%]
 Mode FPU multithread  [165.85k points -3.62%]
 Mode AVX2 monothread  [73.65k points -9.79%]
 Mode AVX2 multithread  [352.84k points +18.62%]
 Mode FPU monothread  [50.27k points -2.60%]
 Mode FPU multithread  [260.85k points +51.59%]
 Mode AVX2 monothread  [91.45k points +12.01%]
 Mode AVX2 multithread  [468.3k points +57.43%]
 Mode FPU monothread  [41.26k points -20.05%]
 Mode FPU multithread  [191.41k points +11.23%]
 Mode AVX2 monothread  [72.1k points -11.68%]
 Mode AVX2 multithread  [378.99k points +27.41%]
 Mode FPU monothread  [55.95k points +8.42%]
 Mode FPU multithread  [328.95k points +91.17%]
 Mode AVX2 monothread  [96.4k points +18.08%]
 Mode AVX2 multithread  [685.54k points +130.47%]
          
FPU mode comparison

Monothread integers operations
Model
Score
9.77k [33.28%]
8.44k [15.06%]
Intel Core i5-1235U
7.33k
This model
6.95k [-5.27%]
6.94k [-5.29%]
6.93k [-5.44%]
6.88k [-6.21%]
6.05k [-17.47%]

Multithread integers operations
Model
Score
33.79k [15.56%]
32.8k [12.17%]
31.21k [6.73%]
29.53k [1.00%]
Intel Core i5-1235U
29.24k
This model
27.67k [-5.37%]
27.35k [-6.46%]
26.64k [-8.91%]
26.31k [-10.03%]
26.24k [-10.26%]

Monothread floating point operations
Model
Score
18.46k [1.00%]
18.43k [0.84%]
18.39k [0.63%]
18.36k [0.50%]
18.31k [0.18%]
Intel Core i5-1235U
18.27k
This model
18.24k [-0.21%]
17.94k [-1.80%]
17.94k [-1.84%]
17.92k [-1.93%]
17.79k [-2.62%]

Multithread floating point operations
Model
Score
85.48k [2.59%]
85.13k [2.17%]
84.16k [1.02%]
83.77k [0.54%]
Intel Core i5-1235U
83.32k
This model
82.35k [-1.16%]
79.16k [-4.99%]
77.34k [-7.17%]
77.19k [-7.36%]

Monothread generic test (Zip compression)
Model
Score
16.49k [28.76%]
14.52k [13.38%]
13.32k [4.07%]
13.29k [3.81%]
13.15k [2.71%]
Intel Core i5-1235U
12.8k
This model
12.58k [-1.74%]
12.26k [-4.26%]
12.22k [-4.58%]
11.69k [-8.68%]

Multithread generic test (Zip compression)
Model
Score
64.86k [18.96%]
63.68k [16.79%]
56.81k [4.19%]
54.92k [0.73%]
Intel Core i5-1235U
54.53k
This model
50.13k [-8.07%]
46.49k [-14.73%]
43.23k [-20.71%]
39.25k [-28.02%]

Monothread memory performance
Model
Score
13.81k [4.59%]
13.78k [4.35%]
13.49k [2.16%]
13.45k [1.91%]
Intel Core i5-1235U
13.2k
This model
13.01k [-1.45%]
12.87k [-2.52%]
12.85k [-2.69%]
12.63k [-4.35%]
12.61k [-4.48%]

Multithread memory performance
Model
Score
5.01k [0.33%]
Intel Core i5-1235U
4.99k
This model
4.95k [-0.75%]
4.94k [-1.01%]
4.76k [-4.57%]
4.73k [-5.15%]
4.71k [-5.74%]
          
SSE mode comparison

Monothread integers operations
Model
Score
31.93k [35.72%]
24.26k [3.11%]
24.24k [3.02%]
24.18k [2.77%]
Intel Core i5-1235U
23.53k
This model
22.72k [-3.44%]
22.39k [-4.85%]
21.93k [-6.80%]
20.87k [-11.30%]
19.5k [-17.11%]

Multithread integers operations
Model
Score
126.81k [19.55%]
125.71k [18.51%]
124.33k [17.21%]
122.98k [15.94%]
116.68k [10.00%]
Intel Core i5-1235U
106.07k
This model
100.94k [-4.84%]
96.91k [-8.64%]
96.8k [-8.74%]
95.21k [-10.24%]
94.26k [-11.14%]

Monothread floating point operations
Model
Score
23.92k [1.74%]
23.88k [1.54%]
23.85k [1.43%]
23.74k [0.95%]
Intel Core i5-1235U
23.51k
This model
23.42k [-0.38%]
23.22k [-1.24%]
23.19k [-1.36%]
23.07k [-1.87%]

Multithread floating point operations
Model
Score
126.73k [9.36%]
126.35k [9.04%]
126.14k [8.86%]
124.23k [7.21%]
119.63k [3.24%]
Intel Core i5-1235U
115.88k
This model
107.95k [-6.84%]
105.88k [-8.63%]
104.06k [-10.20%]
102.74k [-11.34%]
100.63k [-13.16%]

Monothread generic test (Zip compression)
Model
Score
 
 
 
 
 
 
 
 
 
18.8k [27.82%]
14.75k [0.28%]
Intel Core i5-1235U
14.71k
This model
14.43k [-1.93%]
14.42k [-2.00%]
13.92k [-5.37%]
13.37k [-9.15%]
13.01k [-11.55%]

Multithread generic test (Zip compression)
Model
Score
84.9k [40.28%]
77.04k [27.29%]
70.39k [16.30%]
61.74k [2.00%]
Intel Core i5-1235U
60.53k
This model
55.74k [-7.90%]
53.2k [-12.10%]
51.52k [-14.88%]
46.6k [-23.01%]
43.61k [-27.94%]

Monothread memory performance
Model
Score
13.69k [3.39%]
13.59k [2.65%]
13.55k [2.31%]
13.43k [1.47%]
13.24k [0.01%]
Intel Core i5-1235U
13.24k
This model
12.79k [-3.38%]
12.59k [-4.93%]
12.52k [-5.41%]
12.49k [-5.65%]
12.17k [-8.04%]

Multithread memory performance
Model
Score
6.29k [6.99%]
6.27k [6.65%]
Intel Core i5-1235U
5.88k
This model
5.83k [-0.86%]
5.77k [-1.88%]
5.59k [-4.98%]
5.51k [-6.25%]
          
AVX mode comparison

Monothread integers operations
Model
Score
27.23k [18.22%]
26.86k [16.61%]
25.81k [12.06%]
24.24k [5.23%]
23.84k [3.50%]
Intel Core i5-1235U
23.03k
This model
22.76k [-1.20%]
22.25k [-3.43%]
21.11k [-8.34%]
18.96k [-17.71%]

Multithread integers operations
Model
Score
123.98k [10.91%]
122.01k [9.15%]
120.59k [7.88%]
119.5k [6.91%]
117.03k [4.69%]
Intel Core i5-1235U
111.78k
This model
105.74k [-5.40%]
105.42k [-5.69%]
102.11k [-8.65%]
101.85k [-8.88%]
97.37k [-12.89%]

Monothread floating point operations
Model
Score
24.74k [2.59%]
24.73k [2.57%]
24.48k [1.51%]
24.18k [0.28%]
24.12k [0.03%]
Intel Core i5-1235U
24.11k
This model
24.07k [-0.16%]
23.75k [-1.48%]
23.46k [-2.69%]
23.41k [-2.89%]
23.4k [-2.95%]

Multithread floating point operations
Model
Score
143.19k [15.31%]
141.73k [14.14%]
137.92k [11.06%]
131.05k [5.53%]
126.96k [2.24%]
Intel Core i5-1235U
124.18k
This model
118.8k [-4.33%]
118.58k [-4.51%]
115.64k [-6.88%]
111.94k [-9.86%]
110.86k [-10.73%]

Monothread generic test (Zip compression)
Model
Score
16.15k [16.23%]
15.65k [12.62%]
14.71k [5.85%]
13.95k [0.37%]
Intel Core i5-1235U
13.9k
This model
13.26k [-4.55%]
13.09k [-5.83%]
12.64k [-9.07%]
12.39k [-10.87%]

Multithread generic test (Zip compression)
Model
Score
73.91k [23.46%]
72.83k [21.66%]
69.38k [15.89%]
59.89k [0.03%]
Intel Core i5-1235U
59.87k
This model
59.75k [-0.20%]
56.83k [-5.07%]
54.43k [-9.08%]
54.12k [-9.59%]
52.45k [-12.39%]

Monothread memory performance
Model
Score
13.06k [7.85%]
13.02k [7.53%]
12.82k [5.83%]
12.5k [3.24%]
Intel Core i5-1235U
12.11k
This model
11.82k [-2.40%]
11.43k [-5.64%]
11.42k [-5.70%]
11.39k [-5.97%]

Multithread memory performance
Model
Score
6.08k [5.65%]
Intel Core i5-1235U
5.76k
This model
5.67k [-1.59%]
5.61k [-2.52%]
          
AVX2 mode comparison

Monothread integers operations
Model
Score
37.79k [2.86%]
37.56k [2.24%]
37.43k [1.90%]
37.43k [1.89%]
37.07k [0.92%]
Intel Core i5-1235U
36.73k
This model
36.24k [-1.36%]
36.08k [-1.79%]
35.87k [-2.36%]
35.12k [-4.38%]

Multithread integers operations
Model
Score
134.63k [3.42%]
134.28k [3.15%]
130.68k [0.39%]
130.19k [0.01%]
Intel Core i5-1235U
130.18k
This model
127.73k [-1.88%]
125.7k [-3.45%]
125.56k [-3.55%]
125.17k [-3.85%]
124.63k [-4.26%]

Monothread floating point operations
Model
Score
22.32k [1.04%]
22.28k [0.86%]
22.28k [0.86%]
22.15k [0.26%]
22.13k [0.20%]
Intel Core i5-1235U
22.09k
This model
22.03k [-0.26%]
21.97k [-0.54%]
21.82k [-1.21%]
21.82k [-1.23%]
21.72k [-1.66%]

Multithread floating point operations
Model
Score
116.47k [5.68%]
115.86k [5.13%]
114.71k [4.08%]
113.61k [3.09%]
110.23k [0.01%]
Intel Core i5-1235U
110.21k
This model
110.03k [-0.16%]
108.43k [-1.62%]
108.43k [-1.62%]
107.47k [-2.49%]
107.03k [-2.89%]

Monothread generic test (Zip compression)
Model
Score
11.56k [2.83%]
11.48k [2.13%]
11.44k [1.74%]
11.35k [0.93%]
11.32k [0.73%]
Intel Core i5-1235U
11.24k
This model
11.23k [-0.07%]
11.2k [-0.41%]
10.94k [-2.71%]
10.83k [-3.66%]
10.82k [-3.75%]

Multithread generic test (Zip compression)
Model
Score
53.97k [6.32%]
53.39k [5.18%]
53.2k [4.82%]
52.73k [3.89%]
51.57k [1.61%]
Intel Core i5-1235U
50.76k
This model
48.71k [-4.03%]
48.56k [-4.32%]
48.39k [-4.67%]
47.44k [-6.53%]

Monothread memory performance
Model
Score
11.68k [0.86%]
11.61k [0.28%]
Intel Core i5-1235U
11.58k
This model
11.54k [-0.31%]
11.48k [-0.86%]
11.46k [-0.98%]
11.33k [-2.11%]
11.31k [-2.33%]

Multithread memory performance
Model
Score
6.5k [2.97%]
6.45k [2.17%]
Intel Core i5-1235U
6.31k
This model
6.26k [-0.72%]
6.25k [-0.91%]
6.15k [-2.58%]

Hardlimit Benchmark Central - Ver. 3.11.4